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Minimal piping and an interference-proof signal in one unit: internal piloting in supply and return, 4...20 mA setpoint. The valve meters 50 l/min nominal flow at up to 315 bar and weighs 8.44 kg, spool symbol W8.
Proportional Directional Valve 4WRZE10W8-50-7X/6EG24N9ETK31/F1D3V - Bosch Rexroth R900925700
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,535.08
Item
BRR-R900925700
Manufacturer no.
R900925700
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900925700
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900925700
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In cabinets full of frequency converters a voltage setpoint picks up noise easily. The 4WRZE10W8-50-7X/6EG24N9ETK31/F1D3V works on 4...20 mA instead and, thanks to internal piloting, needs no extra oil lines, at 50 l/min and 315 bar.
Benefits
- 4...20 mA setpoint - interference from converters and contactors barely registers.
- Internal pilot supply and internal return, connection through the four main bores only.
- 50 l/min nominal flow, 170 l/min maximum throughput, 315 bar operating pressure.
- Mass 8.44 kg, spool symbol W8, 3 switching positions.
- On-board electronics, 24 VDC, 7-pole (6 + PE) connector to EN 175201-804.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W8 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.44 kg |
Applications
Intended for machines where drive converters and hydraulic valves share the same cable route. Lean piping also helps series builds in which many axes should look identical.
Manufacturer
Bosch Rexroth lists this valve under material number R900925700, type code 4WRZE10W8-50-7X/6EG24N9ETK31/F1D3V. Characteristic curves, performance limits and installation dimensions are documented in datasheet RE 29115, the range overview in RE 07600-B.
| Hersteller-Nr | R900925700 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.431000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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